How to charge the lithium tram for the first time? Is the charging time to explode?

　　Author ：Iflowpower – Portable Power Station Supplier

With the implementation of the new national standard, the battery used in electric vehicles will use lithium-ion batteries. Lithium ion battery energy density, high average output voltage. Self-discharge, 10% monthly.

No memory effect. Wheel temperature range is -20 ¡ã C ~ 60 ¡ã C. The cycle performance is superior, fast charge and discharge, charge efficiency is as high as 100%, and the output power is large.

long lasting. No environmental pollution, known as green battery. How long is the first charging time of a lithium ion battery? Lithium-ion batteries do not activate the depth charge and discharge when starting, because the initialization and testing process of the battery have been completed when the battery is manufactured.

Lithium-ion battery does not have a so-called memory effect, you can charge at any time. 1. Whether it is a new battery, you can unplug it, usually charge 6-8 hours, don't charge overnight, it is harmful to it; 2.

When the electricity is too low, it should start charging in time; 3, The activation of the lithium-ion battery is not a special method, and it has been activated before the battery is shipped. If you insist on the three 12-hour long charging activation methods to be used in the first three times, it will not actually have effects. Excessive charging causes battery explosion? The energy density of the lithium-ion battery is large and the voltage is high (the voltage of the individual lithium-ion battery unit can reach 4.

2V, and the normal nickel-based charge battery is 1.2V), and the lithium ion battery is charged compared to the low voltage battery. The oxidative reaction of the electrode is very intense, so the conditions of the lithium-ion battery must be strictly limited, overcharge, excessive discharge, short circuit, high temperature, etc.

, can cause battery damage, and even fire and explosion. However, the lithium ion battery in actual use is to package several batches along with a safe protection circuit and a variety of safety devices into a battery board. These safety designs ensure automatic circuit circuitry when overcharge, excessive discharge, and short circuit; the internal pressure of the battery will also trigger the exhaust device decompression; the battery temperature will trigger a hot melt protection device, block lithium ion Movement to stop the electrochemical reaction of the battery.

Therefore, as long as you don't use the quality of the cottage battery, the phone is fully charged without timely unplug the power supply will not cause the battery explosion. Reduce the number of charging, can extend the battery life? In general, the life of the lithium-ion battery can meet hundreds of charge and discharge cycles, battery and equipment, and often see such a representation. The 1 charge loop here refers to the process of lighting the battery and then is full, rather than inserting the charger.

Continued depth charge and discharge of lithium ion batteries, the life of the lithium-ion battery is affected, and hundreds of data described above are measured under such conditions, but under daily shallow charge and discharge conditions, lithium ion batteries The life is actually quite long. So what is the correct approach? First, frequent shallow charge and discharge will help to extend the life of the battery, do not think that the number of charging will damage the battery, this statement does not apply to lithium-ion batteries. Therefore, good habits are opportunities to plug in a fill, and they are almost unpleasant, but don't eat too much.

Second, we should try to minimize the time of the battery full power. After the charge is filled, the power will not be completely maintained, although it will not explode, but will speed up the loss of battery capacit.